Republican businessman Rob Cornilles invoked former Rep. David Wu in his last TV ad of Oregon&rsquo;s 1st district special election.

Heading into the final weekend in the all-mail election against state Sen. Suzanne Bonamici, the Cornilles ad ties his Democratic opponent to the former Congressman, who resigned last year following sexual assault allegations.

&ldquo;The same people who covered up for David Wu are now deceiving you about Rob Cornilles because Suzanne Bonamici is wrong on the issues,&rdquo; the ad&rsquo;s announcer says.

The Democratic Congressional Campaign Committee on Tuesday spent the last $200,000 of a total $1.3 million independent expenditure commitment in the Portland-based district, which has been represented by a Democrat for the past four decades. The DCCC was joined on the airwaves by Democratic-aligned House Majority PAC, which spent nearly $300,000 on a TV ad and direct mail opposing Cornilles.

Ballots are due by 8 p.m. Tuesday.

According to fundraising reports filed late last week, Bonamici raised $810,000 between Oct. 20, about three weeks before the special primary, and Jan. 11. That boosted her total raised to nearly $1.5 million, including a $200,000 personal loan early in the campaign, and left her with $236,000 in cash on hand.

Cornilles raised $522,000 in the same time period. He&rsquo;s raised nearly $1.1 million total for the campaign and had $172,000 in the bank as of Jan. 11.

The two candidates received financial assistance from Members on Capitol Hill, including Speaker John Boehner (R-Ohio) and House Minority Leader Nancy Pelosi (D-Calif.). Boehner contributed at least $13,000 total between his campaign and leadership PAC to Cornilles, and Pelosi donated at least $17,000 to Bonamici.